\chapter{Installation}
Before you can start using the HeaDSET system, you need to follow one of the following installation procedures.\\

\section{Windows XP}
The following section describes installation on a Microsoft Windows XP system.

\subsection{Programming language Python}
\begin{itemize}
\item Locate the Python installer on the cd: [drive letter]:/dependencies/python-2.5.2.msi
\item Double click the file to start the installation procedure.
\item Follow the steps in the installation wizard to completely install Python.
\end{itemize}

\subsection{User Interface library wxPython}
\begin{itemize}
\item Locate the WxPython installer on the cd: [drive letter]:/dependencies/wxPython2.8-win32-unicode-2.8.9.1-py25.exe
\item Double click the file to start the installation procedure.
\item Follow the steps in the installation wizard to completely install the wxPython library.
\end{itemize}

\subsection{Graphics library VTK}
\begin{itemize}
\item Locate the VTK binary on the cd: [drive letter]:/dependencies/vtk-5.2.0-win32-python.exe
\item Double click the file to start the installation procedure.
\item Select \verb|C:\Program Files\| as installation directory.
\item Add vtk to your PATH by:
\begin{itemize}
\item clicking Start \RIGHTarrow System \RIGHTarrow Advanced \RIGHTarrow Environment Variables
\item Adding \verb|;C:\Program Files\vtk\| to the end of the \verb|path| variable under 'System variables' (See fig. \ref{fig:path})
\end{itemize}
\end{itemize}

\begin{figure}[ht!]
\centering
\label{fig:path}
\includegraphics[width=\textwidth]{images/path.jpg}
\caption{Setting the path variable}
\end{figure}
\FloatBarrier

\subsection{HeaDSET}
\begin{itemize}
\item Locate the HeaDSET on the cd: [drive letter]:/headset/installer/headset.exe
\item Double click the file to start the installation procedure.
\item Select \verb|C:\Program Files\| as installation directory.
\end{itemize}
 
You can now start HeaDSET by browsing to \verb|C:\Program Files\headset\| and open the file HeaDSET.bat.
